Needin' U David Morales Pres. The Face
Capital FM sat down with the prolific rapper ahead of his surprise appearance at the O2 Arena.
Capital FM sat down for a chat with Professor Green at the Jingle Bell Ball ahead of his guest appearance at the event.
The 'Just Be Good To Green' rapper shocked the sold-out arena crowd at the Ball (4th December) when he joined Emeli Sande on stage for a performance of their joint single 'Read All About It'.
Professor Green answered a host of questions from fans on Twitter on subjects ranging from the last time he turned green with jealousy to what his secret party trick is.
The 'Monster' rapper also discussed his relationship with Emeli and their "vibe" when performing together.
Watch Professor Green chatting to Roberto below: